3 years ago

Is this right??? Please help!!

Mathematics

1 answer:

Inessa05 [86]3 years ago

3 0

Yes this is right, I have experience in for

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If the measure of a central angle is 213 degrees, then the measure of the arc it intercepts is

Leto [7]

Answer:

$\Delta s = \frac{71\pi}{60}\cdot r$

Step-by-step explanation:

Let r be the radius of the circle, the measure of the arc is equal to:

$\Delta s = \frac{213^{\circ}}{360^{\circ}}\cdot 2\pi \cdot r$

$\Delta s = \frac{71\pi}{60}\cdot r$

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3 years ago

Solve for f

oksano4ka [1.4K]

Answer:

f = 5/3

Step-by-step explanation:

3/4 f = 5/4

Multiply each side by 4/3 to isolate f

4/3 *3/4 f = 5/4 *4/3

f = 5/3

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3 years ago

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If you get this you are a critical thinker.

Alchen [17]

Answer:

Step-by-step explanation:

If you killed 30 and there were 34 people there not including me then there would be 5 left.

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3 years ago

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Olegator [25]

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3 years ago

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The surface area of this rectangular prism is 34 square centimeters. What is the volume is the width is 1 cm, the length is 2 cm

Bezzdna [24]

Answer: $10\ cm^3$

Step-by-step explanation:

Given

The surface area of a rectangular prism is $34\ cm^2$

Width of prism $w=1\ cm$

Length of prism $l=2\ cm$

height of prism $h=x\ cm$

Surface area is given by

$S.A.=2[lw+wh+hl]$

Put values

$34=2[2\times 1+1\times x+2x]\\17=2+3x\\15=3x\\x=5\ cm$

Now, the volume of Prism is given by

$V=l\times w\times h$

$\Rightarrow V=2\times1\times 5=10\ cm^3$

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2 years ago